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Carrier 45-4SI Transformer
A transformer is used in many applications including your AC or furnace as it is used to convert electrical output to a different voltage, 120V to 12V, for example. If a replacement is necessary, then make sure to purchase on that is assessed for the correct voltage that is necessary. Transformers can all be different and you should make yourself aware of the exact electrical needs.
Major signs of a poorly performing Carrier transformer
- Zero power calculated leaving the system transformer while using a voltmeter
- Wrongly displayed volts is measured from the output of the system transformer
- The volt dropping transformer shows cracks or fractures or you might notice sparking while electricity is running through it
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Before you decide on buying or ordering any Carrier 45-4SI part do your best and make sure of the correct model and also make a visual inspection so that you are positive that the proper replacement transformer is the one being purchased. Take safety precautions when you install any HVAC part. If you are unsure about the installation then you should call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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